Healthy Plants, Guaranteed – If your plant doesn’t thrive, we’ll replace it.
Healthy Plants, Guaranteed
If your plant doesn’t thrive, we’ll replace it.
Packed for Plant Health
Carefully prepared to arrive healthy and ready to plant.
Australia-Wide Delivery
Delivered directly from our nursery network.
Real Nursery Stock
Grown by professional Australian nurseries.
Seasol 25L Super Compost - 25L is backordered and will ship as soon as it is back in stock.
Unlock More Discounts - More Plants, More Savings!
Get up to $100 OFF on your order .
| Discount Level | Cart Total |
|---|---|
| $10 OFF | $200 - $999 |
| $50 OFF | $1000 - $2999 |
| $100 OFF | $3000 or more |
Can I pick up my order?
No. We operate as an online-only nursery and do not offer customer pickups.
Can I delay delivery?
Yes. Add your preferred delivery timing in the order notes at checkout.
What if I’m not home for delivery?
Your order will be left in a safe location at the delivery address.
What if my plants don’t arrive healthy?
Every order is covered by our 30-Day Satisfaction Guarantee.
Covered by our 30-Day Satisfaction Guarantee for complete peace of mind.
Get personalised advice from an experienced garden designer and plan your garden with confidence before you buy.
Personalised recommendations tailored to your space, climate and goals, delivered by email.
Order online and save time.
Sourced from the nearest centre and shipped direct.
Every order backed by our guarantee.
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Seasol Super Compost is a ready-to-use, premium soil conditioner designed to revitalise tired soils and support healthy plant growth. Enriched with Seasol Liquid Compost and quality raw ingredients, it improves soil structure, moisture retention, and nutrient availability.
✔ Ready to Use – No mixing required, apply straight to garden beds.
✔ Revitalises Soil – Treated with Seasol Liquid Compost to boost soil health and plant performance.
✔ Improves Compacted Soils – Added gypsum helps air and water move through the soil.
✔ Better Water Penetration – Wetting agent improves moisture uptake in hard-to-wet soils.
✔ Premium Quality Mix – Red tick certified to Australian premium standards.
✅ Garden Beds – Ideal for improving soil before planting.
✅ Vegetable Gardens – Supports strong growth and productive crops.
✅ Around Trees & Shrubs – Enhances soil health in established gardens.
✅ Mulching or Soil Conditioning – Can be used as a soil improver or mulch.
| Product | Volume |
|---|---|
| Bag Size | 25 litres |
Product Type: Super compost / soil conditioner
Base Material: Mushroom compost
Added Treatments: Seasol Liquid Compost, gypsum, wetting agent
Soil Benefits: Improves structure, drainage, and moisture retention
Certification: Australian premium standard (Red Tick)
Improves soil structure and aeration
Enhances water penetration and retention
Adds beneficial nutrients and organic matter
Supports healthier root development
Helps revitalise depleted or compacted soils
Spread evenly over soil surface and lightly incorporate if required.
Water thoroughly after application.
Suitable for use year-round.
Is this compost ready to use?
Yes, it can be applied directly from the bag.
What is mushroom compost?
It is a nutrient-rich by-product of mushroom farming used to improve soil health.
Does it help compacted soils?
Yes, added gypsum helps improve air and water movement through the soil.
Can it be used as mulch?
Yes, it can be used as both a soil improver and a mulch.
Is this a premium quality product?
Yes, it is red tick certified to Australian premium standards.
Improve soil structure, moisture retention, and plant health with Seasol 25L Super Compost while stock is available.
Select size